reciting the qur'an

Reading Quraan on a laptop or phone

Q:

1. Can we recite/touch Quranic verses on mobile or laptop screen without wuzu?

2. Similarly, during her period, can a girl touch Quranic verses and their translation e.g. if a girl is learning tarjuma and tafseer, then can she continue to learn this way on the phone without reciting the Quranic verses, just scrolling down and learnng visually?

Doubts regarding showing off

Q: I recently heard a lecture about riya (showing off). I am a student learning the Quran. My intention for learning to memorize the Quran was done so I could obtain a higher position with my Creator. When I started my studies while practicing the Verses, I realized that my thoughts were tilted towards perfecting my recitation so my teacher would be pleased and I wouldn't make mistakes in front of my class mates. So I concluded that my intention had changed and I was now doing it for people instead of my Creator, as a result I stopped attending classes for a while then a resumed after a while.

My questions are, is my heart committing riya? How do I fix this problem? Should I stop attending school and manage with what I have learned to be on the safe side?

Body shaking while reciting Quraan

Q: After reciting any Quranic verses my body is reacting very awkwardly. It has never happened before. My head and upper body starts shaking and moving in a circular direction. The more I try to focus on the verses, the more badly my body shakes. I tried it once when I was outside the house, and at that time I almost felt breathless like air could not pass through my windpipe. I have been having weird kind off nightmares as well. I am really intrigued by why all this is happening to me. I really don't know what I am going through. When I don't recite any verses, I feel a bit okay but when I do, my head keeps shaking in a circular way.